Commit | Line | Data |
---|---|---|
7230ff0f AC |
1 | Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com> |
2 | ||
3 | * sim-if.c (sim_kill): Delete. | |
fafce69a AC |
4 | (sim_create_inferior): Add ABFD argument. |
5 | (sim_load): Move setting of PC from here. | |
6 | (sim_create_inferior): To here. | |
7 | (sim_load): Delete, use sim-hload.c instead. | |
8 | ||
9 | * Makefile.in (SIM_OBJS): Add sim-hload.o module. | |
7230ff0f | 10 | |
247fccde AC |
11 | Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> |
12 | ||
13 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
14 | * config.in: Ditto. | |
15 | ||
16 | Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
17 | ||
18 | * sim-if.c (sim_open): Add ABFD argument. | |
19 | ||
20 | Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com> | |
21 | ||
22 | * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro. | |
23 | * sim-if.c (sim_open): Use it. | |
24 | ||
25 | Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
26 | ||
27 | * sim-main.h (WITH_ENGINE): Disable the common engine for now. | |
28 | ||
29 | Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com> | |
30 | ||
31 | * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer. | |
32 | (sim_write): Ditto for write. | |
33 | ||
34 | * m32r.c (do_trap): Ditto for read/write. | |
35 | ||
50a2a691 AC |
36 | Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com> |
37 | ||
38 | * sim-if.c (sim_open): Add callback argument. | |
39 | (sim_set_callbacks, sim_callback): Delete. | |
40 | (sim_load): Set STATE_LOADED_P. | |
41 | ||
f03b093c AC |
42 | Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com> |
43 | ||
44 | * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for | |
45 | sim_engine_abort. | |
46 | ||
7a418800 AC |
47 | Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com> |
48 | ||
49 | * sim-if.c (sim_open): Update to reflect changes to core in | |
50 | ../common/. | |
51 | * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI, | |
52 | GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI, | |
53 | SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto. | |
54 | ||
67ae5c9a DE |
55 | Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com> |
56 | ||
57 | * decode.c (decode): Add computed goto support. | |
58 | ||
1fe05280 AC |
59 | Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com> |
60 | ||
61 | * mem-ops.h: Stub additional core read/write arguments. | |
62 | ||
63 | * sim-main.h: Declare sim_cia - type SI. | |
64 | (struct _sim_cpu): Move base type to end per common. | |
65 | (struct _sim_state): Ditto. | |
66 | ||
67 | Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com> | |
68 | ||
69 | Merge from branch into devo. CGEN generic files moved to common | |
70 | directory. K&R C support is no longer provided. | |
71 | ||
72 | Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> | |
73 | ||
74 | * configure: Regenerated to track ../common/aclocal.m4 changes. | |
75 | ||
76 | Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com> | |
77 | ||
78 | * Makefile.in, seman-cache.c: new file, for wingdb build. | |
79 | * sim-alloca.h: fixed for wingdb. | |
80 | ||
81 | Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com> | |
82 | ||
83 | * decode.c (*): m32r_cgen_insn_table renamed to ..._entries. | |
84 | * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE. | |
85 | * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries. | |
86 | ||
87 | Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com> | |
88 | ||
89 | * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr. | |
90 | (exc_illegal): Likewise. | |
91 | * decode.c (decode_vars): Add decode_illegal. | |
92 | * genmloop.sh: #include "cpu-opc.h". | |
93 | * sem-switch.c (case_INSN_ILLEGAL): Declare. | |
94 | (labels): Add case_INSN_ILLEGAL. | |
95 | (SWITCH): Add INSN_ILLEGAL case. | |
96 | ||
97 | Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com> | |
98 | ||
99 | * model.c (model_module): Use 0 not NULL. | |
100 | ||
101 | * genmloop.sh (sim_main_loop): Handle k&r c. | |
102 | ||
103 | * sem-switch.c: Regenerate to get k&r c support. | |
104 | * semantics.c: Likewise. | |
105 | ||
106 | * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI. | |
107 | (ADDCSI,SUBCSI): New functions. | |
108 | * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling. | |
109 | * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling. | |
110 | ||
111 | * simcache.c (simcache_{install,init,uninstall}): Use | |
112 | DECLARE_MODULE_INSTALL_HANDLER. | |
113 | (simcache_option_handler): Use DECLARE_OPTION_HANDLER. | |
114 | ||
115 | * utils.c: #include "semops.h". | |
116 | ||
117 | Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com> | |
118 | ||
119 | * profile.c (profile_print_simcache): Fix thinko in printf text. | |
120 | ||
121 | * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty. | |
122 | ||
123 | Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com> | |
124 | ||
125 | * m32r.c (h_cr_get): Rewrite. | |
126 | (h_cr_set): Rewrite. | |
127 | * sem-switch.c (rte): bcarry renamed to bcond. | |
128 | * semantics.c (rte): Likewise. | |
129 | * simdefs.h (CPU_STATE): Likewise. | |
130 | ||
131 | * config.in (HAVE_SYS_TIME_H): Add. | |
132 | * configure.in: Check for sys/time.h. | |
133 | * configure: Regenerated. | |
134 | * utils.c: Include sys/time.h if present. | |
135 | ||
136 | * common.c (sim_parse_args): Account for NULL terminating entry | |
137 | in long_options table. | |
138 | ||
139 | * genmloop.sh (RUN_FAST_P): Don't run fast if tracing. | |
140 | Always use cache if configured in. | |
141 | * mainloop.in (do_extract_insn{16,32}): New functions. | |
142 | (normal,fast): Call them. Handle starting in left slot. | |
143 | * simcache.c (simcache_option_handler): Disallow -c0. | |
144 | * sem-switch.c (TRACE_RESULT): Redefine so no tracing. | |
145 | ||
146 | * profile.c (profile_print_simcache): Fix percentage calc. | |
147 | ||
148 | * Makefile.in (INCLUDE_DEPS): Delete simcommon.h. | |
149 | ||
150 | Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com> | |
151 | ||
152 | * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for. | |
153 | (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h. | |
154 | Add mod-list.h. | |
155 | (mrun.o): Don't depend on M32R_INCLUDE_DEPS. | |
156 | (sim-if.o,m32r.o,utils.o): Likewise. | |
157 | (common.o): Don't explicitly depend on mod-list.h. | |
158 | (mainloop.c): Pass CPU to genmloop.sh. | |
159 | (stamp-modules): Depend on configure. | |
160 | (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h. | |
161 | (extract.o): Depend on decode.h, memops.h, semops.h. | |
162 | (semantics.o,seman-cache.o): Likewise. | |
163 | (model.o,ops.o): Depend on memops.h. | |
164 | (extr-cache.o): Disable building for the moment. | |
165 | ||
166 | * simcommon.h: Delete, move contents into cgen-sim.h. | |
167 | * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h. | |
168 | (UINT,CGEN_CAT3): Define. | |
169 | ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN. | |
170 | (decode_t): Renamed to DECODE. | |
171 | ||
172 | * simfns.h: Delete, contents moved to memops.h,semops.h. | |
173 | * memops.h: New file. | |
174 | * semops.h: New file. | |
175 | * decode.h: Renamed from semantics.h. | |
176 | ||
177 | * sim-argv.h: New file. | |
178 | * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add | |
179 | dependency of sim-argv.h. | |
180 | ||
181 | * sim-alloca.h: New file. | |
182 | * common.c: Include it. | |
183 | * Makefile.in (common.o): Add dependency. | |
184 | ||
185 | * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add. | |
186 | (HAVE_GETRUSAGE,HAVE_TIME): Add. | |
187 | * configure.in: sinclude ../common/aclocal.m4. | |
188 | Check for headers time.h, sys/resource.h. | |
189 | Check for functions time, getrusage. | |
190 | (sim_link_{files,links}): Add link cpu-opc.h. | |
191 | (sim_profile): Add simcache. | |
192 | (SIM_AC_PROFILE): Add simcache, profile.o. | |
193 | (simcache module): Delete extr-cache.o for now. | |
194 | (--enable-sim-cache): Allow specification of default cache size. | |
195 | * configure: Regenerated. | |
196 | ||
197 | * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h, | |
198 | cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h. | |
199 | Regenerate. | |
200 | ||
201 | * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h. | |
202 | Don't include m32r-sim.h. | |
203 | (*): Define/Undef FLD macro. Use it to reference ARGBUF. | |
204 | Simplify profiling test with PROFILE_MODEL_P. | |
205 | (mvfc,mvtc): Fix access of control registers. | |
206 | * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h. | |
207 | Don't include m32r-sim.h. | |
208 | (*): Define/Undef FLD macro. Use it to reference ARGBUF. | |
209 | Simplify profiling test with PROFILE_MODEL_P. | |
210 | (mvfc,mvtc): Fix access of control registers. | |
211 | ||
212 | * sem-switch.c: New file, for GCC computed goto support. | |
213 | ||
214 | * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h, | |
215 | memops.h,semops.h,trace.h,cpu-sim.h. | |
216 | (RUN_FAST_P): Change default to run fast if cache size > 0 | |
217 | and not profiling. | |
218 | (sim_main_loop): Record execution time. | |
219 | Record instruction count even in fast mode. | |
220 | (init): Allow cpu to provide init code in mainloop.in. | |
221 | (FAST): Define as 0 or 1 depending on fast mode. | |
222 | * mainloop.in (normal): Combine with fast case. | |
223 | Add support for GCC computed gotos. Count simcache hits/misses. | |
224 | (init): Initialize "switch" labels if GNUC. | |
225 | ||
226 | * cgen-utils.in: Don't include opcode/cgen.h. | |
227 | Include cgen-sim.h, cpu-opc.h. | |
228 | * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h. | |
229 | * m32r-sim.h: Don't include mod-list.h | |
230 | (RUN_FAST_P): Delete. | |
231 | * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h, | |
232 | semops.h,memory.h,trace.h | |
233 | (h_cr_get,h_cr_set): New functions. | |
234 | * memory.c: #include cgen-sim.h,callback.h. | |
235 | * ops.c: Don't include profile.h,m32r-sim.h. | |
236 | Include cgen-sim.h,memops.h,cpu-sim.h. | |
237 | (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE. | |
238 | * trace.c: Include cgen-sim.h,cpu-opc.h. | |
239 | * trace.h (trace_insn_{init,fini}): Declare. | |
240 | ||
241 | * model.c: Don't include signal.h,stdlib.h,m32r-sim.h. | |
242 | Include cgen-sim.h,cpu-sim.h,cpu-opc.h. | |
243 | Regenerate to get new insn aliases. | |
244 | ||
245 | * mrun.c: #include "ansidecl.h". | |
246 | (STATE): Use struct sim_state instead. | |
247 | ||
248 | * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H. | |
249 | Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h. | |
250 | (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK. | |
251 | (profile_print_simcache): New function. | |
252 | (profile_print): Call it. Print simulator speed stats. | |
253 | * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with | |
254 | PROFILE_MEMORY_MASK. | |
255 | (MODULE_PROFILE_SIMCACHE_P): Define. | |
256 | (PROFILE_SIMCACHE_MASK): Define. | |
257 | (PROFILE_COUNT): New members total_insn_count,exec_time. | |
258 | New members simcache_hits,simcache_misses. | |
259 | (PROFILE_SIMCACHE_{HITS,MISSES}): Define. | |
260 | (PROFILE_MODEL_P): New macro. | |
261 | (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros. | |
262 | ||
263 | * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H. | |
264 | Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h. | |
265 | (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P. | |
266 | (sim_info): Pass verbose to profile_print. | |
267 | ||
268 | * simcache.c: Include cgen-sim.h,callback.h. | |
269 | (USING_SIMCACHE_P): Replace with SIMCACHE_P. | |
270 | (simcache_option_handler): Ensure cache size at least 2. | |
271 | Allow config time specification of default cache size. | |
272 | * simcache.h (struct simcache): Support GCC computed gotos. | |
273 | (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined. | |
274 | (USING_SIMCACHE_P): New macro. | |
275 | ||
276 | * simdefs.h: Don't include m32r-opc.h. | |
277 | (CGEN_MAX_SIM_INSNS): Define. | |
278 | (CPU_STATE): Regenerate. | |
279 | (ARGBUF): Regenerate. | |
280 | (extract,semantic handler decls): Delete, moved to decode.h. | |
281 | ||
282 | * tconfig.in: Don't include cgen-sim.h,m32r-sim.h. | |
283 | (USE_SEM_SWITCH): Define. | |
284 | ||
285 | * utils.c: Include bfd.h,time.h,sys/resource.h. | |
286 | (sim_time_get,sim_time_elapsed): New functions. | |
287 | * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare. | |
288 | ||
289 | Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com> | |
290 | ||
291 | * configure.in (AC_CHECK_HEADERS): Handle i386-windows. | |
292 | * configure: Regenerated. | |
293 | * model.c: #include <stdlib.h>. | |
294 | * simcache.c: #include "libiberty.h". | |
295 | * simcommon.h (alloca): Handle i386-windows. | |
296 | ||
297 | * common.c: #include libiberty.h. | |
298 | (sim_signal_to_host): Return 5 if wingdb. | |
299 | ||
300 | Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com> | |
301 | ||
302 | * configure.in (sim_cache): Enabled by default now, pass default | |
303 | cache size to --enable-sim-cache. | |
304 | * simcache.c (simcache_option_handler): Allow -c 0. | |
305 | ||
306 | * simdefs.h,simfns.h: Regenerate | |
307 | * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate. | |
308 | ||
309 | Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com> | |
310 | ||
311 | Add model profiling support. | |
312 | * configure.in: Handle --enable-sim-model. | |
313 | (sim_profile): Add model. | |
314 | * Makefile.in (model.o): Add rule. | |
315 | * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types. | |
316 | * extract.c (*): Add model profiling support. | |
317 | * m32r.c (model_mark_{get,set}_h_gr): New functions. | |
318 | (model_mark_{busy,unbusy}_reg): New functions. | |
319 | * profile.c (profile_option_handler): Recognize --profile model. | |
320 | (profile_print_model): New function. | |
321 | (profile_print): Call it. | |
322 | * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define. | |
323 | (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define. | |
324 | (PROFILE_COUNT): New members cycle_count,cti_stall_count, | |
325 | load_stall_count,taken_count,untaken_count. | |
326 | * semantics.c (*): Add model profiling support. | |
327 | * simcommon.h (struct sim_state): New members mach,model. | |
328 | * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type. | |
329 | (MAX_MODELS,MAX_UNITS): Define. | |
330 | * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile. | |
331 | ||
332 | * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS). | |
333 | (stamp-modules): Depend on genmodlist.sh. | |
334 | * common.c (standard_options): Add --max-insns. | |
335 | (copy_argv): New function. | |
336 | * tconfig.in (SIM_HAVE_MAX_INSNS): Define. | |
337 | * genmloop.sh: Allow mainloop.in to contain support code. | |
338 | * mainloop.in: Move do_insn16,do_insn32 here. | |
339 | * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read. | |
340 | * sim-if.c (sim_open): Don't set max insn count. | |
341 | (sim_create_inferior): Save argv,envp. | |
342 | * simcommon.h (struct sim_state): New members argv,envp. | |
343 | * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define. | |
344 | ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define. | |
345 | (ARGBUF): New members h_gr_get, h_gr_set. | |
346 | * trace.c (trace_insn_init,trace_insn_fini): New functions. | |
347 | (trace_printf): Print to buffer, output later by trace_insn_fini. | |
348 | * trace.h (TRACE_INSN_{INIT,FINI}): Define. | |
349 | ||
350 | Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com> | |
351 | ||
352 | * configure.in (AC_FUNC_ALLOCA): Call. | |
353 | * configure: Regenerate. | |
354 | * config.h (HAVE_ALLOCA_H): Add. | |
355 | * simcommon.h: Add alloca support. | |
356 | (DECLARE_MODULE_INSTALL_HANDLER): Define. | |
357 | (DECLARE_OPTION_HANDLER): Define. | |
358 | (MEM_FN): Declare using PARAMS. | |
359 | (DECLARE_MEM_FN): Define. | |
360 | * trace.c (trace_result): Tweak for !STDC. | |
361 | * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG. | |
362 | * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case. | |
363 | * common.c (sim_print_help_fn): Use PARAMS. | |
364 | (standard_option_handler): Fix decl for !STDC systems. | |
365 | * memory.c: #include <stdio.h> | |
366 | (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems. | |
367 | (mem_flat_{read,write},mem_flat_option_handler): Likewise. | |
368 | * profile.c (profile_install): Likewise. | |
369 | (profile_option_handler): Likewise. | |
370 | ||
371 | Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com> | |
372 | ||
373 | * semantics.c (*): Don't suffix big unsigned numbers with "U". | |
374 | Prefix them with 0x instead. | |
375 | ||
376 | * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG. | |
377 | (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h. | |
378 | * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement. | |
379 | (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement. | |
380 | * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support. | |
381 | Add support for boolean and/or. | |
382 | * utils.c: Redo naming of DI functional support. | |
383 | (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions. | |
384 | ||
385 | Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com> | |
386 | ||
387 | * Directory created. |